TLE7181EM datasheet(8/29 Pages) INFINEON

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H-Bridge and Dual Half Bridge Driver IC

TLE7181EM

General Product Characteristics

Data Sheet

Rev 1.1, 2010-09-30

Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are

not designed for continuous repetitive operation.

4.2

Functional Range

ESD Susceptibility

4.1.28

ESD Resistivity3)

VESD

–2

4.1.29

CDM

VCDM

–1

1) Not subject to production test, specified by design.

2) Reflow profile IPC/JEDEC J-STD-020C

3) ESD susceptibility HBM according to EIA/JESD 22-A 114B

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Max.

4.2.1

Specified supply voltage range

VVS1

7.0

–

4.2.2

supply voltage range1)

1) operation above 34V limited by max. allowed power dissipation and max. ratings

VVS2

5.5

VVS<7V reduced

functionality

4.2.3

Quiescent current at VS

IQVS1

–8

µA

VVS,VVDH=12V;

ENA=Low; T

j=25°C

4.2.4

Quiescent current at VS

IQVS2

–10

µA

VVS,VVDH<15V;

ENA=Low; T

j≤85°C

4.2.5

Quiescent current at VDH

IQVDH1

–8

µA

VVS,VVDH=12V;

ENA=Low; T

j=25°C

4.2.6

Quiescent current at VDH

IQVDH2

–10

µA

VVS,VVDH<15V;

ENA=Low; T

j≤85°C

4.2.7

Supply current at Vs (device

enabled)2)

2) Current can be higher, if driver output stages are unsupplied

IVs(1)

–

no switching

4.2.8

Supply current at Vs (device

enabled)

IVs(2)

–45

4xQGSxfPWM≤20mA

; VVS=7.0..34V

4.2.9

D.C. switch on time of output

stages

DDC

–

∞

s–

4.2.10

Duty cycle Highside output stage3)

3) max. limit of D.C. will increase, if

fPWM or external gate charge of the MOSFETs is reduced

DHS

095

fPWM=20kHz;

continuous

operation;

CBS ≥330nF

4.2.11

Duty cycle Lowside output stage

DLS

0100

–

Absolute Maximum Ratings (cont’d)1)

°C ≤ T

j ≤ 150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Max.

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